Migrate to next-intl - Githubissues

This PR migrates the project to next-intl. next-international was missing some features, and had some problems. With next-intl, we can:

Use their native formatter to format dates/numbers and lists
Have easier integrations with zod for a future PR
More easily translate messages on backend
Easier to navigate using their navigation suite, which will avoid some possible redirects that were unwanted
No language generation step needed to work with i18n-ally!! (huge)
No duplicated JSON/ts files from the generated step
Since we use their formatter, we don't need to use our extended date-fns package just to format some dates. Makes the code simpler.
Has wider support and community

dBianchii / kodix-turbo